▎ 摘 要
NOVELTY - A light-responsive hydrogel is obtained by mixing 0.1-50 wt.% graphene oxide and remainder of hydrogel precursor. USE - Light-responsive hydrogel (claimed). ADVANTAGE - The light-responsive hydrogel has excellent photothermal conversion effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of light-responsive hydrogel.